SOUTHERN CALIF. NEPHROLOGISTS MEDICAL ASSOCIATES INC.
NPI 1184735235
Internal Medicine - Nephrology in Montebello, CA
About Southern Calif. Nephrologists Medical Associates Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHERN CALIF. NEPHROLOGISTS MEDICAL ASSOCIATES INC. (NPI 1184735235) is a healthcare organization registered as a nephrology in Montebello, California and active in the NPI registry since August 2006. The organization lists Dorsa F. Maryska, M.d./president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Southern Calif. Nephrologists Medical Associates Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
6Medicare enrollment records show 6 clinicians reassign Medicare billing to Southern Calif. Nephrologists Medical Associates Inc., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 6 within 10 miles. They are listed nearest first.
Clinicians, nearest first (6)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kidney Specialists Medical Corporation's NPI number?
The NPI number for Kidney Specialists Medical Corporation is 1184735235. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is also known as Southern Calif. Nephrologists Medical Associates Inc..
Where is Kidney Specialists Medical Corporation located?
Kidney Specialists Medical Corporation is located at 101 E Beverly Blvd Suite #304, Montebello, CA 90640. The listed phone number is (323) 722-7418.
What is Kidney Specialists Medical Corporation's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Kidney Specialists Medical Corporation enrolled in Medicare?
Yes. Kidney Specialists Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Kidney Specialists Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Kidney Specialists Medical Corporation. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nephrology (4), Internal Medicine (1) and Nurse Practitioner (1). Of these, 4 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Kidney Specialists Medical Corporation accept?
Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Kidney Specialists Medical Corporation as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Kidney Specialists Medical Corporation was last updated on December 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Southern Calif. Nephrologists Medical Associates Inc. · NPI 1184735235
Nephrology organization in Montebello, California. Organization record, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1184735235 (Entity type: Organization)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Legal business name:** Kidney Specialists Medical Corporation
- **Organization subpart:** No
- **Authorized official:** Dorsa Maryska, M.D./PRESIDENT
## Practice location
- **Address:** 101 E BEVERLY BLVD, SUITE #304, Montebello, CA 90640-4300
- **Phone:** (323) 722-7418 · **Fax:** (323) 722-7894
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 6 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (4), Internal Medicine (1), Nurse Practitioner (1); 4 practice at this address and 6 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 8, 2023
- **Other identifiers:** Medicaid GR0080920 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1184735235) · Data from the CMS NPPES public registry.